Chair



FIG. 1 is a perspective view of a chair in accordance with an embodiment of the design.

FIG. 2 is a top plan view of a chair in accordance with an embodiment of the design.

FIG. 3 is a left side view of a chair in accordance with an embodiment of the design.

FIG. 4 is a right side view of a chair in accordance with an embodiment of the design; and,

FIG. 5 is a front view of a chair in accordance with an embodiment of the design. 

CLAIM The ornamental design for a chair, as shown and described herein. 